「HACK」 - 洛谷帖子保存站

HACK
板块P8499 [NOI2022] 挑战 NPC Ⅱ
楼主eastcloud
当前回复1
已保存回复1
发布时间2024/2/23 12:05
上次更新2024/2/23 12:08:49
被骇客银狼阻止的越权访问保存失败
HACK
eastcloud楼主2024/2/23 12:05
@Fan_sheng 的题解实现判子树哈希相同时用了 vector 并且每次删除的时候直接使用其 erase 操作，这会导致复杂度爆炸，例如如下数据可以将其 hack 掉：
1 1 1
100000
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